Andoku 3

Andoku Sudoku 3 Free is a Sudoku number puzzle game for Android™ smartphones and tablets. The game contains Sudoku puzzles of various difficulty levels and detailed instructions. It is aimed at beginners and experts alike.

Screenshots

Game variations

Andoku Sudoku 3 offers numerous other game variants in addition to the standard version of Sudoku. These game variants have either additional regions in which the digits from 1 to 9 may only appear once, or they have non-square areas instead of the usual 3×3 blocks.